<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="js/vue.min.js"></script>
</head>
<body>

<div id="app">
    {{ message }}
    <h3>{{ message }}</h3>
</div>
<script>
    new Vue({
        el: "#app",
        data: {
            message: "百知教育",
        },
    })
</script>

</body>
</html>